Any suggestions for replacement hardware?

I need 802.11n , would like WPA2 enterprise support 

and 4 gigabit ethernet ports as well (not as crucial)

And would folks recommend trying out tomato/ddwrt?  If so I'd need a router that can support that.

I'd be curious to see what people think.

And I will be at SCALE starting tomorrow morning, hopefully I'll see some of you.

Phil W.